531233424552230 has 16 divisors (see below), whose sum is σ = 987065975942784. Its totient is φ = 205638744987840.

The previous prime is 531233424552217. The next prime is 531233424552241. The reversal of 531233424552230 is 32255424332135.

It is a super-2 number, since 2×531233424552230² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 856828103807 + ... + 856828104426.

It is an arithmetic number, because the mean of its divisors is an integer number (61691623496424).

Almost surely, 2^{531233424552230} is an apocalyptic number.

531233424552230 is a deficient number, since it is larger than the sum of its proper divisors (455832551390554).

531233424552230 is a wasteful number, since it uses less digits than its factorization.

531233424552230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1713656208271.

The product of its (nonzero) digits is 2592000, while the sum is 44.

Adding to 531233424552230 its reverse (32255424332135), we get a palindrome (563488848884365).

The spelling of 531233424552230 in words is "five hundred thirty-one trillion, two hundred thirty-three billion, four hundred twenty-four million, five hundred fifty-two thousand, two hundred thirty".